<template>
  <div>
    <!-- <EchartsComponentsVue :optionsObj="optionsObj1"></EchartsComponentsVue>
    <EchartsComponentsVue
      :optionsObj="optionsObj"
      :funArr="funArr"
      @cb="handleToopClick"
    ></EchartsComponentsVue> -->
    <EchartsComponentsVue
      :defStyle="defStyle"
      :optionsObj="optionsMap"
    ></EchartsComponentsVue>
    <button @click="checkData">数据更新</button>
  </div>
</template>

<script>
import EchartsComponentsVue from "./EchartsComponents.vue";
export default {
  name: "WifiprodeEachrtsdemo",

  data() {
    return {
      //   chartData1: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"],
      optionsObj1: {
        title: {
          text: "ECharts 入门示例",
        },
        tooltip: {},
        xAxis: {
          data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"],
        },
        yAxis: {},
        series: [
          {
            name: "销量",
            type: "bar",
            data: [5, 20, 36, 10, 10, 20],
          },
        ],
      },
      optionsObj: {
        title: {
          // text: '饼图程序调用高亮示例',
          x: "center",
        },
        tooltip: {
          // trigger: 'item',
          formatter: "{a} <br/>{b} : {c} ({d}%)",
        },
        legend: {
          // orient: 'vertical',
          // left: 'left',
          data: ["直接访问", "邮件营销", "联盟广告", "视频广告", "搜索引擎"],
        },
        series: [
          {
            name: "访问来源",
            type: "pie",
            radius: "55%",
            center: ["50%", "60%"],
            data: [
              { value: 335, name: "直接访问" },
              { value: 310, name: "邮件营销" },
              { value: 234, name: "联盟广告" },
              { value: 135, name: "视频广告" },
              { value: 1548, name: "搜索引擎" },
            ],
            itemStyle: {
              emphasis: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: "rgba(0, 0, 0, 0.5)",
              },
            },
          },
        ],
      },
      funArr: [],
      defStyle: {
        width: "50%",
        height: "500px",
      },
      optionsMap: {
        title: {
          text: "item",
        },
        tooltip: {
          trigger: "axis",
          backgroundColor: "rgba(255,255,255,0.1)",
          axisPointer: {
            type: "shadow",
            label: {
              show: true,
              backgroundColor: "#7B7DDC",
            },
          },
        },
        legend: {
          orient: "horizontal",
          x: "left",
          y: "-2000000000",
        },
        visualMap: {
          min: 0,
          max: 1,
          calculable: true,
          show: true,
          color: ["#f44336", "#fc9700", "#ffde00", "#ffde00", "#00eaff"],
          textStyle: {
            color: "#fff",
          },
        },
        geo: {
          map: "china",
          zoom: 1.2,
          label: {
            emphasis: {
              show: false,
            },
          },
          roam: true, //是否允许缩放
          itemStyle: {
            normal: {
              color: "rgba(51, 69, 89, .5)", //地图背景色
              borderColor: "#516a89", //省市边界线00fcff 516a89
              borderWidth: 1,
            },
            emphasis: {
              color: "rgba(37, 43, 61, .5)", //悬浮背景
            },
          },
        },
      },
    };
  },
  components: {
    EchartsComponentsVue,
  },

  mounted() {
    const vm = this;
    vm.$nextTick(() => {
      this.initMapinfo();
    });
  },
  methods: {
    handleToopClick: function(val) {
      console.log(val);
    },
    checkData() {
      var vm = this;
      var newData = [
        { value: 725, name: "直接访问" },
        { value: 510, name: "邮件营销" },
        { value: 134, name: "联盟广告" },
        { value: 315, name: "视频广告" },
        { value: 548, name: "搜索引擎" },
      ];
      vm.$set(this.optionsObj.series[0], "data", newData);
    },
    initMapinfo() {
      let chinaGeoCoordMap = {
        黑龙江: [127.9688, 45.368],
        内蒙古: [110.3467, 41.4899],
        吉林: [125.8154, 44.2584],
        北京市: [116.4551, 40.2539],
        辽宁: [123.1238, 42.1216],
        河北: [114.4995, 38.1006],
        天津: [117.4219, 39.4189],
        山西: [112.3352, 37.9413],
        陕西: [109.1162, 34.2004],
        甘肃: [103.5901, 36.3043],
        宁夏: [106.3586, 38.1775],
        青海: [101.4038, 36.8207],
        新疆: [87.9236, 43.5883],
        西藏: [91.11, 29.97],
        四川: [103.9526, 30.7617],
        重庆: [108.384366, 30.439702],
        山东: [117.1582, 36.8701],
        河南: [113.4668, 34.6234],
        江苏: [118.8062, 31.9208],
        安徽: [117.29, 32.0581],
        湖北: [114.3896, 30.6628],
        浙江: [119.5313, 29.8773],
        福建: [119.4543, 25.9222],
        江西: [116.0046, 28.6633],
        湖南: [113.0823, 28.2568],
        贵州: [106.6992, 26.7682],
        云南: [102.9199, 25.4663],
        广东: [113.12244, 23.009505],
        广西: [108.479, 23.1152],
        海南: [110.3893, 19.8516],
        上海: [121.4648, 31.2891],
      };
      let chinaDatas = [
        [
          {
            name: "黑龙江",
            value: 0,
          },
        ],
        [
          {
            name: "内蒙古",
            value: 0,
          },
        ],
        [
          {
            name: "吉林",
            value: 0,
          },
        ],
        [
          {
            name: "辽宁",
            value: 0,
          },
        ],
        [
          {
            name: "河北",
            value: 0,
          },
        ],
        [
          {
            name: "天津",
            value: 0,
          },
        ],
        [
          {
            name: "山西",
            value: 0,
          },
        ],
        [
          {
            name: "陕西",
            value: 0,
          },
        ],
        [
          {
            name: "甘肃",
            value: 0,
          },
        ],
        [
          {
            name: "宁夏",
            value: 0,
          },
        ],
        [
          {
            name: "青海",
            value: 0,
          },
        ],
        [
          {
            name: "新疆",
            value: 0,
          },
        ],
        [
          {
            name: "西藏",
            value: 0,
          },
        ],
        [
          {
            name: "四川",
            value: 0,
          },
        ],
        [
          {
            name: "重庆",
            value: 0,
          },
        ],
        [
          {
            name: "山东",
            value: 0,
          },
        ],
        [
          {
            name: "河南",
            value: 0,
          },
        ],
        [
          {
            name: "江苏",
            value: 0,
          },
        ],
        [
          {
            name: "安徽",
            value: 0,
          },
        ],
        [
          {
            name: "湖北",
            value: 0,
          },
        ],
        [
          {
            name: "浙江",
            value: 0,
          },
        ],
        [
          {
            name: "福建",
            value: 0,
          },
        ],
        [
          {
            name: "江西",
            value: 0,
          },
        ],
        [
          {
            name: "湖南",
            value: 0,
          },
        ],
        [
          {
            name: "贵州",
            value: 0,
          },
        ],
        [
          {
            name: "广西",
            value: 0,
          },
        ],
        [
          {
            name: "海南",
            value: 0,
          },
        ],
        [
          {
            name: "上海",
            value: 1,
          },
        ],
      ];
      let formdata = "重庆";
      var convertData = function(data) {
        var res = [];
        for (var i = 0; i < data.length; i++) {
          // console.log(data[i]);

          var dataItem = data[i];
          var fromCoord = chinaGeoCoordMap[dataItem[0].name];
          var toCoord = [108.384366, 30.439702]; //中心点地理坐标
          if (fromCoord && toCoord) {
            res.push([
              {
                coord: fromCoord, //飞线终点
                value: dataItem[0].value,
              },
              {
                coord: toCoord, //飞线起始点
              },
            ]);
          }
        }
        console.log(res);
        return res;
      };
      var series = [];
      [[formdata, chinaDatas]].forEach(function(item, i) {
        // console.log(item);
        series.push(
          {
            type: "lines",
            zlevel: 2,
            effect: {
              show: true,
              period: 4, //箭头指向速度，值越小速度越快
              trailLength: 0.02, //特效尾迹长度[0,1]值越大，尾迹越长重
              symbol: "arrow", //箭头图标
              symbolSize: 5, //图标大小
            },
            lineStyle: {
              normal: {
                width: 1, //尾迹线条宽度
                opacity: 1, //尾迹线条透明度
                curveness: 0.3, //尾迹线条曲直度
              },
            },
            data: convertData(item[1]),
          },
          {
            type: "effectScatter",
            coordinateSystem: "geo",
            zlevel: 2,
            rippleEffect: {
              //涟漪特效
              period: 4, //动画时间，值越小速度越快
              brushType: "stroke", //波纹绘制方式 stroke, fill
              scale: 4, //波纹圆环最大限制，值越大波纹越大
            },
            label: {
              normal: {
                show: true,
                position: "right", //显示位置
                offset: [5, 0], //偏移设置
                formatter: function(params) {
                  //圆环显示文字
                  return params.data.name;
                },
                fontSize: 13,
              },
              emphasis: {
                show: true,
              },
            },
            symbol: "circle",
            symbolSize: function(val) {
              return 5 + val[2] * 5; //圆环大小
            },
            itemStyle: {
              normal: {
                show: false,
                color: "#f00",
              },
            },
            data: item[1].map(function(dataItem) {
              return {
                //在这里定义你所要展示的数据
                name: dataItem[0].name,
                value: chinaGeoCoordMap[dataItem[0].name].concat([
                  dataItem[0].value,
                ]),
              };
            }),
          },
          //中心点
          {
            type: "scatter",
            coordinateSystem: "geo",
            zlevel: 2,
            rippleEffect: {
              period: 4,
              brushType: "stroke",
              scale: 4,
            },
            label: {
              normal: {
                show: true,
                position: "right",
                //offset:[5, 0],
                color: "#0f0",
                formatter: "{b}",
                textStyle: {
                  color: "#0f0",
                },
              },
              emphasis: {
                show: true,
                color: "#f60",
              },
            },
            symbol: "pin",
            symbolSize: 50,
            data: [
              {
                name: item[0],
                value: chinaGeoCoordMap[item[0]].concat([10]),
              },
            ],
          }
        );
      });

      var vm = this;
      vm.$set(this.optionsMap, "series", series);
      // this.cdata = series;
      // this.initMap(series);
      console.log(this.optionsMap);
    },
  },
};
</script>

<style scoped></style>
